5325-01-291-5748

Find complete technical information, availability, and procurement data for: 5325-01-291-5748
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-291-5748

Item Name Code

07623

Assigment Date

12/30/1988 (37 years ago)

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore, designed to accommodate the end of the spring. It is used to position the spring but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer,helical compression spring. Excludes:washer (as modified), seat,ball socket, and holder,spring. See also rotor,engine poppet valve.

rectangular cross-sectional shape style, 1.2 millimeters nominal major thickness, external ring style, 21.5 millimeters nominal inside diameter, not casehardened casehardening indicator

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Inside Diameter: 21.5 millimeters nominal
Casehardening Indicator: not casehardened
Major Thickness: 1.2 millimeters nominal
Ring Style: external
Usage Design: external
Material Hardness Rating: 47.0 rockwell c minimum and 54.0 rockwell c maximum
Material: steel
Surface Treatment: phosphate

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
471-23	Retaining Ring
DIN 471-23	Retaining Ring
DIN471-23X1.2	Retaining Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5325-01-291-5748?

The FSCG of the NSN 5325-01-291-5748 is 5325

Does the NSN 5325-01-291-5748 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-291-5748 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5325-01-291-5748 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-291-5748 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5325-01-291-5748 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Dec 30, 1988